Yazar: Figel, Joe J., Castañeda, Franklin, Calderón, Ana Patricia, de la Torre, Antonio, García-Padilla, Elí, Noss, Reed F.

Kurum: Universidad de Costa Rica

Repositorio: Portal de Revistas UCR

Yazar: Thornton, Daniel, Reyna, Rafael, Perera Romero, Lucy, Radachowsky, Jeremy, Hidalgo Mihart, Mircea G., Garcia, Rony, McNab, Roan, Mcloughlin, Lee, Foster, Rebecca, Harmsen, Bart, Moreira Ramírez, José F., Diaz Santos, Fabricio, Jordan, Christopher, Salom Pérez, Roberto, Ninon, Meyer, Castañeda, Franklin, Elvir Valle, Fausto Antonio, Ponce Santizo, Gabriela, Amit, Ronit, Arroyo Arce, Stephanny, Thomson, Ian, Moreno, Ricardo, Schank, Cody, Arroyo Gerala, Paulina, Bárcenas, Horacio V., Brenes Mora, Esteben, Calderón, Ana Patricia, Cove, Michael V., Gomez Hoyos, Diego, González Maya, José, Guy, Danny, Hernández Jiménez, Gerobuam, Hofman, Maarten, Kays, Roland, King, Travis, Martinez Menjivar, Marcio Arnoldo, de la Maza, Javier, León Pérez, Rodrigo, Ramos, Victor Hugo, Rivero, Marina, Romo Asunción, Sergio, Juárez López, Rugieri, de la Cruz, Alejandro Jesús, de la Torre, J. Antonio, Towns, Valeria, Schipper, Jan, Portillo Reyes, Hector Orlando, Artavia, Adolfo, Hernández Perez, Edwin, Martínez, Wilber, Urquhart, Gerald R., Quigley, Howard, Pardo, Lain E., Sáenz, Joel C., Sanchez, Khiavett, Polisar, John

Kurum: Universidad Nacional de Costa Rica

Repositorio: Repositorio UNA